speakerphone

英 ['spiːkəfəʊn] 美 ['spiːkərfoʊn]

• n. 喇叭扩音器

speakerphone的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a telephone with a microphone and loudspeaker; can be used without picking up a handset; several people can participate in a call at the same time